Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
335 – 127 =
208
3
4
2
|
2.
732 + 50 =
4
2
3
782
|
3.
101 + 525 =
2
626
3
4
|
4.
178 – 85 =
4
93
3
2
|
|
5.
96 – 23 =
3
4
73
2
|
6.
876 + 31 =
3
2
4
907
|
7.
232 – 103 =
3
2
129
4
|
8.
834 + 89 =
3
4
2
923
|
|
9.
346 – 182 =
3
164
4
2
|
10.
65 – 40 =
4
3
25
2
|
11.
166 + 767 =
933
3
2
4
|
12.
804 + 144 =
2
948
3
4
|
|
13.
208 – 2 =
2
3
4
206
|
14.
283 + 550 =
4
3
2
833
|
15.
532 – 424 =
108
3
2
4
|
16.
56 – 35 =
2
3
21
4
|
|
17.
389 + 528 =
4
917
2
3
|
18.
310 + 277 =
587
4
2
3
|
19.
455 – 340 =
3
2
4
115
|
20.
506 + 109 =
615
3
2
4
|